lsp

type Adapter interface {
	Resolve(context.Context, ResolveRequest) (LaunchSpec, error)
}

type Config struct {
	Dir                 string         `json:"-"`
	Servers             []ServerConfig `json:"servers"`
	StartTimeoutMS      int            `json:"start_timeout_ms,omitempty"`
	RequestTimeoutMS    int            `json:"request_timeout_ms,omitempty"`
	DiagnosticTimeoutMS int            `json:"diagnostic_timeout_ms,omitempty"`
	MaxServers          int            `json:"max_servers,omitempty"`
	MaxFileBytes        int            `json:"max_file_bytes,omitempty"`
	MaxMessageBytes     int            `json:"max_message_bytes,omitempty"`
	MaxWorkspaceFiles   int            `json:"max_workspace_files,omitempty"`
	MaxWorkspaceBytes   int            `json:"max_workspace_bytes,omitempty"`
	MaxOpenDocuments    int            `json:"max_open_documents,omitempty"`
	CacheBytes          int            `json:"cache_bytes,omitempty"`
}

type Dependencies struct{ Adapters map[string]Adapter }

type DiagnosticCheck struct {
	Path      string `json:"path"`
	Server    string `json:"server"`
	Freshness string `json:"freshness"`
	Count     int    `json:"count"`
}

type DiagnosticQuery struct {
	Paths []string
	PageQuery
	// Wait, when positive, replaces the configured diagnostic timeout for this
	// query: how long to wait for the servers' analysis of the paths.
	Wait time.Duration `json:"-"`
	// Resync sends every requested open file to its server as a new version,
	// even when its text is unchanged, so the server publishes diagnostics
	// for it again. After a change elsewhere, a server that republishes only
	// what changed would otherwise leave the file's diagnostics unconfirmed.
	Resync bool `json:"-"`
}

type Error struct {
	Kind    string
	Message string
}

type InspectQuery struct {
	Target        Target
	IncludeSource bool
}

type Inspection struct {
	Location      Item     `json:"location"`
	Documentation string   `json:"documentation"`
	Truncated     bool     `json:"truncated"`
	Metadata      Metadata `json:"metadata"`
}

type Item struct {
	Ref         string `json:"ref,omitempty"`
	Name        string `json:"name,omitempty"`
	Kind        string `json:"kind,omitempty"`
	Container   string `json:"container,omitempty"`
	Path        string `json:"path"`
	URI         string `json:"uri,omitempty"`
	Selection   *Range `json:"selection,omitempty"`
	Declaration *Range `json:"declaration,omitempty"`
	SHA256      string `json:"sha256,omitempty"`
	Excerpt     string `json:"excerpt,omitempty"`
	Depth       int    `json:"depth,omitempty"`
	Severity    string `json:"severity,omitempty"`
	Code        string `json:"code,omitempty"`
	Message     string `json:"message,omitempty"`
	Source      string `json:"source,omitempty"`
	Freshness   string `json:"freshness,omitempty"`
}

type LaunchSpec struct {
	Root                  string
	Dir                   string
	Command               []string
	Env                   []string
	InitializationOptions json.RawMessage
	Settings              json.RawMessage
}

type Manager struct {
	// contains filtered or unexported fields
}

type Metadata struct {
	Sources   []Source          `json:"sources"`
	Freshness string            `json:"freshness"`
	Coverage  string            `json:"coverage"`
	Partial   bool              `json:"partial"`
	Issues    []string          `json:"issues,omitempty"`
	Checks    []DiagnosticCheck `json:"checks,omitempty"`
}

type NavigateQuery struct {
	Target   Target
	Relation string
	PageQuery
}

type OutlineQuery struct {
	Path  string
	Depth int
	PageQuery
}

type Page struct {
	Items      []Item   `json:"items"`
	NextCursor string   `json:"next_cursor,omitempty"`
	Truncated  bool     `json:"truncated"`
	Metadata   Metadata `json:"metadata"`
}

type PageQuery struct {
	Limit  int
	Cursor string
}

type Position struct {
	Line   int `json:"line"`
	Column int `json:"column"`
}

type Range struct {
	Start Position `json:"start"`
	End   Position `json:"end"`
}

type ReferenceQuery struct {
	Target             Target
	IncludeDeclaration bool
	PageQuery
}

type ResolveRequest struct {
	SessionDir, Path string
	Server           ServerConfig
}

type ServerConfig struct {
	ID                    string            `json:"id"`
	Adapter               string            `json:"adapter,omitempty"`
	Command               []string          `json:"command"`
	Languages             map[string]string `json:"languages"`       // File suffix -> LSP language ID.
	Roots                 []string          `json:"roots,omitempty"` // Relative to Config.Dir.
	RootMarkers           []string          `json:"root_markers,omitempty"`
	FallbackToSession     bool              `json:"fallback_to_session,omitempty"` // Use Dir when no root marker is found.
	Env                   map[string]string `json:"env,omitempty"`
	InitializationOptions json.RawMessage   `json:"initialization_options,omitempty"`
	Settings              json.RawMessage   `json:"settings,omitempty"`
}

type ServerStatus struct {
	ID         string   `json:"id"`
	Root       string   `json:"root,omitempty"`
	State      string   `json:"state"`
	Version    string   `json:"version,omitempty"`
	Generation uint64   `json:"generation,omitempty"`
	Operations []string `json:"operations,omitempty"`
	Error      string   `json:"error,omitempty"`
}

type Source struct {
	Server        string `json:"server"`
	Root          string `json:"root"`
	Generation    uint64 `json:"generation"`
	Configuration string `json:"configuration"`
}

type Status struct {
	Servers []ServerStatus `json:"servers"`
}

type SymbolQuery struct {
	Query, Path string
	PageQuery
}

type Target struct {
	Ref, Path    string
	Line, Column int
	// Symbol selects an exact identifier on Line; Context optionally restricts
	// it to a verbatim single-line fragment. Column is a library-only
	// alternative for callers which already have an exact position.
	Symbol  string
	Context *string
}